The most annoying spam I'm getting recently is postdated emails, which are postdated anywhere from 2024 to 2037, and which spoof my own email address. Here a sample header:
Subject: thanks 😄 to our favorite customers.
From: DOLLAR GENERAL <myaddress@sonic.net>
To: ellen <myaddress@sonic.net>
Date: 2033-05-16 02:37
I know why they do it: those emails stay at the top of a dated list of incoming email. Blocking the return address would block, you know, myself. As an interim measure, I'm blocking those subject lines, but spammers won't use the same subject lines indefinitely.
Has anyone been able to configure SpamAssassin to block postdated email?
Subject: thanks 😄 to our favorite customers.
From: DOLLAR GENERAL <myaddress@sonic.net>
To: ellen <myaddress@sonic.net>
Date: 2033-05-16 02:37
I know why they do it: those emails stay at the top of a dated list of incoming email. Blocking the return address would block, you know, myself. As an interim measure, I'm blocking those subject lines, but spammers won't use the same subject lines indefinitely.
Has anyone been able to configure SpamAssassin to block postdated email?